ATE113423T1 - COMMUNICATION SYSTEM VIA THE SUPPLY NETWORK. - Google Patents

COMMUNICATION SYSTEM VIA THE SUPPLY NETWORK.

Info

Publication number
ATE113423T1
ATE113423T1 AT89309475T AT89309475T ATE113423T1 AT E113423 T1 ATE113423 T1 AT E113423T1 AT 89309475 T AT89309475 T AT 89309475T AT 89309475 T AT89309475 T AT 89309475T AT E113423 T1 ATE113423 T1 AT E113423T1
Authority
AT
Austria
Prior art keywords
communication system
system via
supply network
source
data transmission
Prior art date
Application number
AT89309475T
Other languages
German (de)
Inventor
John Jennow
Steven Bruce Mcaslan
Original Assignee
Honeywell Control Syst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Control Syst filed Critical Honeywell Control Syst
Application granted granted Critical
Publication of ATE113423T1 publication Critical patent/ATE113423T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Small-Scale Networks (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Eye Examination Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Dc Digital Transmission (AREA)

Abstract

A DC power line communications systems which is scheduled between power transmission and data transmission by effecting impedance modulation of the DC source using a bus controller 4. If the communications bus 1 is electrically loaded then voltage modulation of the DC source is also effected in order to accommodate the presence of an electrical load whilst still scheduling the communications bus 1 between power transmission and data transmission.
AT89309475T 1988-09-20 1989-09-19 COMMUNICATION SYSTEM VIA THE SUPPLY NETWORK. ATE113423T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888822121A GB8822121D0 (en) 1988-09-20 1988-09-20 Power line communications system

Publications (1)

Publication Number Publication Date
ATE113423T1 true ATE113423T1 (en) 1994-11-15

Family

ID=10643957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89309475T ATE113423T1 (en) 1988-09-20 1989-09-19 COMMUNICATION SYSTEM VIA THE SUPPLY NETWORK.

Country Status (7)

Country Link
EP (1) EP0360543B1 (en)
AT (1) ATE113423T1 (en)
DE (1) DE68919042T2 (en)
DK (1) DK175057B1 (en)
FI (1) FI894442A (en)
GB (1) GB8822121D0 (en)
NO (1) NO893724L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0830723A1 (en) * 1995-06-07 1998-03-25 National Digital Electronics, Inc. Telemetry and control system using burst mode communication
AUPN547695A0 (en) * 1995-09-15 1995-10-12 H.P.M. Industries Pty Limited Electrical control system
FR2796214B1 (en) * 1999-07-06 2001-11-23 Points Lumineux WIRING SYSTEM FOR SYNOPTICS AND LARGE TABLES
KR101303360B1 (en) * 2006-06-23 2013-09-03 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Method and device for driving an array of light sources
US9450419B2 (en) * 2013-03-15 2016-09-20 Microchip Technology Incorporated Combined power supply and input/output system with boost capability
US8898356B2 (en) * 2013-03-15 2014-11-25 Microchip Technology Incorporated Combined power and input/output line
FR3060890B1 (en) * 2016-12-19 2019-08-23 Electricite De France TRANSMISSION OF ELECTRICAL ENERGY BETWEEN USER ENTITIES OF A DISTRIBUTION NETWORK
US11473418B1 (en) 2020-01-22 2022-10-18 Vermeer Manufacturing Company Horizontal directional drilling system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733875C2 (en) * 1977-07-27 1986-04-10 Siemens AG, 1000 Berlin und 8000 München Method for digital information transmission and arrangement for carrying out the method
JPS5634256A (en) * 1979-08-29 1981-04-06 Fuji Electric Co Ltd Data transmission system
US4413250A (en) * 1981-09-03 1983-11-01 Beckman Instruments, Inc. Digital communication system for remote instruments
US4535401A (en) * 1982-06-30 1985-08-13 Texas Instruments Incorporated Apparatus and method for providing power from master controller to subcontrollers and data communication therebetween
US4633217A (en) * 1984-06-04 1986-12-30 Yamatake Honeywell Communication apparatus

Also Published As

Publication number Publication date
EP0360543A1 (en) 1990-03-28
DE68919042D1 (en) 1994-12-01
EP0360543B1 (en) 1994-10-26
GB8822121D0 (en) 1988-10-19
DK463689A (en) 1990-03-21
DK463689D0 (en) 1989-09-20
DE68919042T2 (en) 1995-03-02
NO893724L (en) 1990-03-21
FI894442A (en) 1990-03-21
FI894442A0 (en) 1989-09-20
DK175057B1 (en) 2004-05-10
NO893724D0 (en) 1989-09-19

Similar Documents

Publication Publication Date Title
DE69220228T2 (en) Battery powered electric vehicle and electrical supply system
AU4648193A (en) Distributed intelligence engineering casualty and damage control management system using an ac power line carrier-current lan
CA2050829A1 (en) External backup power supply
ATE29811T1 (en) CIRCUIT ARRANGEMENT FOR SUPPLYING ELECTRICAL CONSUMERS WITH A DIRECT VOLTAGE.
ATE41570T1 (en) CIRCUIT ARRANGEMENT FOR SUPPLYING ELECTRICAL CONSUMERS VIA A SWITCHING REGULATOR.
ATE113423T1 (en) COMMUNICATION SYSTEM VIA THE SUPPLY NETWORK.
EP0367247A3 (en) Control apparatus of dc power coupling system
ES8800545A1 (en) Current loop arrangements.
DK349489A (en) DIALOGUE SYSTEM
DE3361403D1 (en) Power supply system comprising an a.c. voltage supply source, a load and a connecting cable between the source and the load
DE59003937D1 (en) Connection device for connecting electrical consumers.
DE69320886D1 (en) Electrical power distribution system with home automation communication structure
ES2005581A6 (en) Frequency converter for the stabilized supply of asynchronous motors.
NO914311L (en) TELECOMPUTER SYSTEM FOR PACKAGE TRANSFER
GB2199202B (en) Electric power regulator snubber circuit
AU5144085A (en) Dc chopped power supply from an ac voltage
MX9505223A (en) Voltage and current mode power regulator.
DE3663785D1 (en) Power supply circuit for an electric device
EP0135636A3 (en) Power supply with current regulating circuit
UA8822A1 (en) Device to control frequency-adjustable electric drive
SE8505002L (en) PROCEDURE AND DEVICE FOR DC POWER SUPPLY OF AN ELECTRIC CABLE
AU4824790A (en) Adaptive electrical power management system
JPS6052749U (en) Data transmission system using optical transmission line
PL262181A2 (en) Uninterrupted power supply arrangement utilising single stand-by dc current supply
GB8313820D0 (en) Regulating power from electrical supplies

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties